CN107004483B - 复合材料、磁部件用的磁性铁芯、电抗器、转换器及电力转换装置 - Google Patents
复合材料、磁部件用的磁性铁芯、电抗器、转换器及电力转换装置 Download PDFInfo
- Publication number
- CN107004483B CN107004483B CN201680003730.4A CN201680003730A CN107004483B CN 107004483 B CN107004483 B CN 107004483B CN 201680003730 A CN201680003730 A CN 201680003730A CN 107004483 B CN107004483 B CN 107004483B
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- composite material
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- magnetic powder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/0533—Alloys characterised by their composition containing rare earth metals in a bonding agent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
- H01F1/0558—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together bonded together
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
- H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015020265A JP6403093B2 (ja) | 2015-02-04 | 2015-02-04 | 複合材料、磁気部品用の磁性コア、リアクトル、コンバータ、及び電力変換装置 |
JP2015-020265 | 2015-02-04 | ||
PCT/JP2016/052166 WO2016125632A1 (fr) | 2015-02-04 | 2016-01-26 | Matériau composite, noyau magnétique pour composant magnétique, réactance, convertisseur et appareil de conversion de courant |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107004483A CN107004483A (zh) | 2017-08-01 |
CN107004483B true CN107004483B (zh) | 2020-07-03 |
Family
ID=56563982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680003730.4A Active CN107004483B (zh) | 2015-02-04 | 2016-01-26 | 复合材料、磁部件用的磁性铁芯、电抗器、转换器及电力转换装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10410774B2 (fr) |
JP (1) | JP6403093B2 (fr) |
CN (1) | CN107004483B (fr) |
DE (1) | DE112016000232T5 (fr) |
WO (1) | WO2016125632A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6594947B2 (ja) * | 2015-02-18 | 2019-10-23 | 株式会社村田製作所 | コイル内蔵基板およびその製造方法 |
EP3396685B1 (fr) | 2017-04-28 | 2020-06-03 | Nichia Corporation | Composant composite comprenant un aimant lié en forme d'anneau et son procédé de fabrication |
JP6544456B2 (ja) | 2017-04-28 | 2019-07-17 | 日亜化学工業株式会社 | 環状ボンド磁石を備える複合部材およびその製造方法 |
JP7392275B2 (ja) * | 2019-03-27 | 2023-12-06 | Tdk株式会社 | 複合粒子、コアおよびインダクタ素子 |
EP3971922A4 (fr) * | 2019-05-17 | 2023-06-28 | Sumitomo Bakelite Co.Ltd. | Composition de résine pour la formation d'un élément magnétique et procédé de production d'un élément magnétique |
JP7078016B2 (ja) * | 2019-06-17 | 2022-05-31 | 株式会社村田製作所 | インダクタ部品 |
JP7309675B2 (ja) * | 2020-09-17 | 2023-07-18 | 株式会社東芝 | 回転電機 |
JP2022057928A (ja) * | 2020-09-30 | 2022-04-11 | 株式会社村田製作所 | 磁性成形体およびインダクタ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101536121A (zh) * | 2006-10-31 | 2009-09-16 | 索尼化学&信息部件株式会社 | 片状软磁性材料及其制备方法 |
WO2014156770A1 (fr) * | 2013-03-25 | 2014-10-02 | Ntn株式会社 | Noyau d'utilisation de circuit électrique et dispositif l'utilisant |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000036552A (ja) * | 1998-07-17 | 2000-02-02 | Fujitsu Ltd | 半導体装置、及び半導体装置で用いる封止材中の金属分の分取方法 |
JP3340112B2 (ja) * | 2000-06-02 | 2002-11-05 | 北川工業株式会社 | 熱伝導材及びその製造方法 |
US20020016139A1 (en) * | 2000-07-25 | 2002-02-07 | Kazuto Hirokawa | Polishing tool and manufacturing method therefor |
JP5050745B2 (ja) | 2007-09-11 | 2012-10-17 | 住友電気工業株式会社 | リアクトル用コアとその製造方法およびリアクトル |
JP2009094328A (ja) * | 2007-10-10 | 2009-04-30 | Toyota Motor Corp | リアクトル |
US20100261038A1 (en) * | 2007-11-02 | 2010-10-14 | Nobuyoshi Imaoka | Composite magnetic material for magnet and method for manufacturing such material |
JP2009176974A (ja) | 2008-01-25 | 2009-08-06 | Daido Steel Co Ltd | 射出成形軟磁性体および軟磁性混練物 |
JP5359934B2 (ja) | 2010-03-02 | 2013-12-04 | 株式会社デンソー | リアクトル |
KR101237001B1 (ko) * | 2010-08-20 | 2013-02-25 | 동현전자 주식회사 | 코어-쉘 타입의 필러 입자를 포함하는 복합 시트용 조성물, 이를 포함하는 복합 시트 및 복합 시트의 제조 방법 |
JP5597106B2 (ja) * | 2010-11-19 | 2014-10-01 | 住友電気工業株式会社 | リアクトル |
JP5027945B1 (ja) * | 2011-03-04 | 2012-09-19 | 住友電気工業株式会社 | 圧粉成形体、圧粉成形体の製造方法、リアクトル、コンバータ、及び電力変換装置 |
KR101420525B1 (ko) * | 2012-11-23 | 2014-07-16 | 삼성전기주식회사 | 적층형 인덕터 및 이의 제조방법 |
US9701199B2 (en) * | 2013-01-11 | 2017-07-11 | Nissan Motor Co., Ltd. | Display control device for vehicle and display control method for vehicle |
JP6065609B2 (ja) * | 2013-01-28 | 2017-01-25 | 住友電気工業株式会社 | リアクトル、コンバータ、及び電力変換装置 |
US10087073B2 (en) * | 2013-02-14 | 2018-10-02 | Nanotek Instruments, Inc. | Nano graphene platelet-reinforced composite heat sinks and process for producing same |
JP6567259B2 (ja) * | 2013-10-01 | 2019-08-28 | 日東電工株式会社 | 軟磁性樹脂組成物、軟磁性フィルム、軟磁性フィルム積層回路基板および位置検出装置 |
JP6288513B2 (ja) * | 2013-12-26 | 2018-03-07 | 株式会社オートネットワーク技術研究所 | リアクトル |
JP2015126051A (ja) * | 2013-12-26 | 2015-07-06 | トヨタ自動車株式会社 | リアクトル |
US10483029B2 (en) * | 2014-06-24 | 2019-11-19 | Autonetworks Technologies, Ltd. | Core member, reactor, and method for manufacturing core member |
JP6198166B2 (ja) * | 2014-09-17 | 2017-09-20 | 株式会社オートネットワーク技術研究所 | 複合材料、磁気部品、及びリアクトル |
-
2015
- 2015-02-04 JP JP2015020265A patent/JP6403093B2/ja active Active
-
2016
- 2016-01-26 CN CN201680003730.4A patent/CN107004483B/zh active Active
- 2016-01-26 DE DE112016000232.7T patent/DE112016000232T5/de not_active Withdrawn
- 2016-01-26 WO PCT/JP2016/052166 patent/WO2016125632A1/fr active Application Filing
- 2016-01-26 US US15/540,047 patent/US10410774B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101536121A (zh) * | 2006-10-31 | 2009-09-16 | 索尼化学&信息部件株式会社 | 片状软磁性材料及其制备方法 |
WO2014156770A1 (fr) * | 2013-03-25 | 2014-10-02 | Ntn株式会社 | Noyau d'utilisation de circuit électrique et dispositif l'utilisant |
Also Published As
Publication number | Publication date |
---|---|
DE112016000232T5 (de) | 2017-09-28 |
JP2016143827A (ja) | 2016-08-08 |
US10410774B2 (en) | 2019-09-10 |
CN107004483A (zh) | 2017-08-01 |
JP6403093B2 (ja) | 2018-10-10 |
US20170365387A1 (en) | 2017-12-21 |
WO2016125632A1 (fr) | 2016-08-11 |
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